primer commit

.gitignore

@@ -0,0 +1,10 @@
+# carpeta de dependencias
+/dependencias
+
+# ignorar respaldos de base de datos
+*.sql.gz
+
+db.sqlite3
+.env
+.vscode
+__pycache__

database/create-tables.sql

@@ -0,0 +1,105 @@
+/*==============================================================*/
+/* Table: APLICACIONES                                          */
+/*==============================================================*/
+create table if not exists APLICACIONES (
+   ID_APLICACION        integer              not null       primary key,
+   APP                  varchar(100)         null,
+   VIGENTE              boolean              null
+);
+
+/*==============================================================*/
+/* Table: PERSONA                                               */
+/*==============================================================*/
+create table if not exists PERSONA (
+   RUT                  numeric(12)          not null      primary key,
+   ID_TIPO_TRATAMIENTO  integer              null,
+   DV                   char(1)              null,
+   NOMBRES              varchar(100)         null,
+   APELLIDO_A           varchar(100)         null,
+   APELLIDO_B           varchar(100)         null,
+   FONO                 varchar(100)         null,
+   EMAIL                varchar(100)         null,
+   FECHA_NACIMIENTO     date                 null
+);
+
+/*==============================================================*/
+/* Table: ROL                                                   */
+/*==============================================================*/
+create table if not exists ROL (
+   ID_ROL               integer              not null      primary key,
+   NOMBRE_ROL           varchar(100)         not null
+);
+
+/*==============================================================*/
+/* Table: ROL_APLICACION                                        */
+/*==============================================================*/
+create table if not exists ROL_APLICACION (
+   ID_APLICACION        integer                 not null,
+   ID_ROL               integer                 not null,
+   SOLO_VISUALIZAR      boolean                 null,
+   constraint PK_ROL_APLICACION primary key (ID_APLICACION, ID_ROL)
+);
+
+/*==============================================================*/
+/* Table: TIPO_TRATAMIENTO_PERSONA                              */
+/*==============================================================*/
+create table if not exists TIPO_TRATAMIENTO_PERSONA (
+   ID_TIPO_TRATAMIENTO  integer              not null     primary key,
+   TRATAMIENTO          varchar(50)          null
+);
+
+comment on table TIPO_TRATAMIENTO_PERSONA is
+'Establece el tratamiento de como dirigirse hacia una persona:
+Ejemplo
+Se<EFBFBD>or
+Se<EFBFBD>ora
+Srta';
+
+/*==============================================================*/
+/* Table: USUARIO                                               */
+/*==============================================================*/
+create table if not exists USUARIO (
+   LOGIN                varchar(20)          not null     primary key,
+   RUT                  numeric(12)          null,
+   CLAVE                varchar(20)          null,
+   VIGENTE              boolean              null
+);
+
+/*==============================================================*/
+/* Table: USUARIO_ROL                                           */
+/*==============================================================*/
+create table if not exists USUARIO_ROL (
+   LOGIN                varchar(20)          null,
+   ID_ROL               integer              null,
+   VIGENTE              boolean              null
+);
+
+alter table PERSONA
+   add constraint FK_PERSONA_REFERENCE_TIPO_TRA foreign key (ID_TIPO_TRATAMIENTO)
+      references TIPO_TRATAMIENTO_PERSONA (ID_TIPO_TRATAMIENTO)
+      on delete restrict on update restrict;
+
+alter table ROL_APLICACION
+   add constraint FK_ROL_APLI_REFERENCE_APLICACI foreign key (ID_APLICACION)
+      references APLICACIONES (ID_APLICACION)
+      on delete restrict on update restrict;
+
+alter table ROL_APLICACION
+   add constraint FK_ROL_APLI_REFERENCE_ROL foreign key (ID_ROL)
+      references ROL (ID_ROL)
+      on delete restrict on update restrict;
+
+alter table USUARIO
+   add constraint FK_USUARIO_REFERENCE_PERSONA foreign key (RUT)
+      references PERSONA (RUT)
+      on delete restrict on update restrict;
+
+alter table USUARIO_ROL
+   add constraint FK_USUARIO__REFERENCE_USUARIO foreign key (LOGIN)
+      references USUARIO (LOGIN)
+      on delete restrict on update restrict;
+
+alter table USUARIO_ROL
+   add constraint FK_USUARIO__REFERENCE_ROL foreign key (ID_ROL)
+      references ROL (ID_ROL)
+      on delete restrict on update restrict;

docker/docker-compose.yml

@@ -0,0 +1,44 @@
+version: "3"
+name: transporte
+
+services:
+
+  app:
+    image: python:3.11-alpine
+    depends_on:
+      - db
+    environment:
+      - PORT=4000
+      - DBHOST=db
+      - DBNAME=database
+      - DBSCHEMA=desarrollo2
+      - DBUSER=postgres
+      - DBPASS=password
+    ports:
+      - 4000:4000
+    volumes:
+      - ../:/app
+    working_dir: /app
+    command: sh /app/docker/start.sh
+    
+  db:
+    image: postgres:14-alpine
+    volumes:
+      - db:/var/lib/postgresql/data
+    environment:
+      POSTGRES_PASSWORD: password
+      POSTGRES_DB: database
+      PGDATA: /var/lib/postgresql/data/pgdata
+
+  adminer:
+    image: adminer
+    ports:
+      - 8080:8080
+    environment:
+      ADMINER_DEFAULT_SERVER: db
+      ADMINER_DEFAULT_USER: postgres
+      ADMINER_DEFAULT_PASSWORD: password
+      ADMINER_DESIGN: lucas-sandery
+
+volumes:
+  db:

docker/start.sh

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+#!/bin/sh
+
+# instalar dependencias
+cd /app
+
+if [[ ! -d ./dependencias ]]; then
+  python -m venv dependencias
+  . ./dependencias/bin/activate
+  pip install -r requirements.txt
+fi
+. ./dependencias/bin/activate
+
+
+if [[ ! -d ./project ]]; then
+  django-admin startproject project
+fi
+
+chmod o+w -R project/
+
+if [[ ! -f .env  ]] && [[ -f .env.develop ]]; then
+  cp .env.develop .env
+fi
+
+# iniciar servidor
+python ./project/manage.py runserver 0.0.0.0:$PORT

project/api/admin.py

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+from django.contrib import admin
+
+# Register your models here.

project/api/apps.py

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+from django.apps import AppConfig
+
+
+class ApiConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'api'

project/api/migrations/0001_initial.py

@@ -0,0 +1,101 @@
+# Generated by Django 4.2.2 on 2023-06-24 17:03
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Aplicaciones',
+            fields=[
+                ('id_aplicacion', models.IntegerField(primary_key=True, serialize=False)),
+                ('app', models.CharField(blank=True, max_length=100, null=True)),
+                ('vigente', models.BooleanField(blank=True, null=True)),
+            ],
+            options={
+                'db_table': 'aplicaciones',
+                'managed': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='Persona',
+            fields=[
+                ('rut', models.DecimalField(decimal_places=0, max_digits=12, primary_key=True, serialize=False)),
+                ('dv', models.CharField(blank=True, max_length=1, null=True)),
+                ('nombres', models.CharField(blank=True, max_length=100, null=True)),
+                ('apellido_a', models.CharField(blank=True, max_length=100, null=True)),
+                ('apellido_b', models.CharField(blank=True, max_length=100, null=True)),
+                ('fono', models.CharField(blank=True, max_length=100, null=True)),
+                ('email', models.CharField(blank=True, max_length=100, null=True)),
+                ('fecha_nacimiento', models.DateField(blank=True, null=True)),
+            ],
+            options={
+                'db_table': 'persona',
+                'managed': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='Rol',
+            fields=[
+                ('id_rol', models.IntegerField(primary_key=True, serialize=False)),
+                ('nombre_rol', models.CharField(max_length=100)),
+            ],
+            options={
+                'db_table': 'rol',
+                'managed': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='TipoTratamientoPersona',
+            fields=[
+                ('id_tipo_tratamiento', models.IntegerField(primary_key=True, serialize=False)),
+                ('tratamiento', models.CharField(blank=True, max_length=50, null=True)),
+            ],
+            options={
+                'db_table': 'tipo_tratamiento_persona',
+                'db_table_comment': 'Establece el tratamiento de como dirigirse hacia una persona:\r\nEjemplo\r\nSe<EFBFBD>or\r\nSe<EFBFBD>ora\r\nSrta',
+                'managed': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='Usuario',
+            fields=[
+                ('login', models.CharField(max_length=20, primary_key=True, serialize=False)),
+                ('clave', models.CharField(blank=True, max_length=20, null=True)),
+                ('vigente', models.BooleanField(blank=True, null=True)),
+            ],
+            options={
+                'db_table': 'usuario',
+                'managed': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='UsuarioRol',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('vigente', models.BooleanField(blank=True, null=True)),
+            ],
+            options={
+                'db_table': 'usuario_rol',
+                'managed': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='RolAplicacion',
+            fields=[
+                ('id_aplicacion', models.OneToOneField(db_column='id_aplicacion', on_delete=django.db.models.deletion.DO_NOTHING, primary_key=True, serialize=False, to='api.aplicaciones')),
+                ('solo_visualizar', models.BooleanField(blank=True, null=True)),
+            ],
+            options={
+                'db_table': 'rol_aplicacion',
+                'managed': False,
+            },
+        ),
+    ]

project/api/models.py

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+# This is an auto-generated Django model module.
+# You'll have to do the following manually to clean this up:
+#   * Rearrange models' order
+#   * Make sure each model has one field with primary_key=True
+#   * Make sure each ForeignKey and OneToOneField has `on_delete` set to the desired behavior
+#   * Remove `managed = False` lines if you wish to allow Django to create, modify, and delete the table
+# Feel free to rename the models, but don't rename db_table values or field names.
+from django.db import models
+
+
+class Aplicacion(models.Model):
+    id_aplicacion = models.IntegerField(primary_key=True)
+    app = models.CharField(max_length=100, blank=True, null=True)
+    vigente = models.BooleanField(blank=True, null=True)
+
+    class Meta:
+        managed = False
+        db_table = 'aplicaciones'
+
+
+class Persona(models.Model):
+    rut = models.DecimalField(primary_key=True, max_digits=12, decimal_places=0)
+    id_tipo_tratamiento = models.ForeignKey('TipoTratamientoPersona', models.DO_NOTHING, db_column='id_tipo_tratamiento', blank=True, null=True)
+    dv = models.CharField(max_length=1, blank=True, null=True)
+    nombres = models.CharField(max_length=100, blank=True, null=True)
+    apellido_a = models.CharField(max_length=100, blank=True, null=True)
+    apellido_b = models.CharField(max_length=100, blank=True, null=True)
+    fono = models.CharField(max_length=100, blank=True, null=True)
+    email = models.CharField(max_length=100, blank=True, null=True)
+    fecha_nacimiento = models.DateField(blank=True, null=True)
+
+    class Meta:
+        managed = False
+        db_table = 'persona'
+
+
+class Rol(models.Model):
+    id_rol = models.IntegerField(primary_key=True)
+    nombre_rol = models.CharField(max_length=100)
+
+    class Meta:
+        managed = False
+        db_table = 'rol'
+
+
+class RolAplicacion(models.Model):
+    id_aplicacion = models.OneToOneField(Aplicacion, models.DO_NOTHING, db_column='id_aplicacion', primary_key=True)  # The composite primary key (id_aplicacion, id_rol) found, that is not supported. The first column is selected.
+    id_rol = models.ForeignKey(Rol, models.DO_NOTHING, db_column='id_rol')
+    solo_visualizar = models.BooleanField(blank=True, null=True)
+
+    class Meta:
+        managed = False
+        db_table = 'rol_aplicacion'
+        unique_together = (('id_aplicacion', 'id_rol'),)
+
+
+class TipoTratamientoPersona(models.Model):
+    id_tipo_tratamiento = models.IntegerField(primary_key=True)
+    tratamiento = models.CharField(max_length=50, blank=True, null=True)
+
+    class Meta:
+        managed = False
+        db_table = 'tipo_tratamiento_persona'
+        db_table_comment = 'Establece el tratamiento de como dirigirse hacia una persona:\r\nEjemplo\r\nSe<EFBFBD>or\r\nSe<EFBFBD>ora\r\nSrta'
+
+
+class Usuario(models.Model):
+    login = models.CharField(primary_key=True, max_length=20)
+    rut = models.ForeignKey(Persona, models.DO_NOTHING, db_column='rut', blank=True, null=True)
+    clave = models.CharField(max_length=20, blank=True, null=True)
+    vigente = models.BooleanField(blank=True, null=True)
+
+    class Meta:
+        managed = False
+        db_table = 'usuario'
+
+
+class UsuarioRol(models.Model):
+    login = models.ForeignKey(Usuario, models.DO_NOTHING, db_column='login', blank=True, null=True)
+    id_rol = models.ForeignKey(Rol, models.DO_NOTHING, db_column='id_rol', blank=True, null=True)
+    vigente = models.BooleanField(blank=True, null=True)
+
+    class Meta:
+        managed = False
+        db_table = 'usuario_rol'

project/api/serializers.py

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+from rest_framework import serializers
+from .models import Aplicacion
+
+class AplicacionSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Aplicacion
+        fields = '__all__'

project/api/tests.py

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+from django.test import TestCase
+
+# Create your tests here.

project/api/urls.py

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+from django.urls import path, include
+from rest_framework import routers
+from api import views
+
+router = routers.DefaultRouter()
+router.register(r'aplicaciones', views.AplicacionViewSet)
+
+urlpatterns = [
+    path('', include(router.urls)),
+]

project/api/views.py

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+from rest_framework import viewsets
+from .models import Aplicacion
+from .serializers import AplicacionSerializer
+
+# Create your views here.
+class AplicacionViewSet(viewsets.ModelViewSet):
+    queryset = Aplicacion.objects.all()
+    serializer_class = AplicacionSerializer

project/manage.py

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+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    """Run administrative tasks."""
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'project.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()

project/project/asgi.py

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+"""
+ASGI config for project project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.2/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'project.settings')
+
+application = get_asgi_application()

project/project/settings.py

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+"""
+Django settings for project project.
+
+Generated by 'django-admin startproject' using Django 4.2.2.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.2/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/4.2/ref/settings/
+"""
+
+from pathlib import Path
+from decouple import config
+
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/4.2/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'django-insecure-ozq@8*t6cy&$lmu@qsvz+l6omsfncj6r1w)s**rtl3vd&j8_#b'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = [ '*' ]
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'rest_framework',
+    'coreapi',
+    'corsheaders',
+    'api'
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'project.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'project.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/4.2/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.postgresql',
+        'HOST': config('DBHOST', 'localhost'),
+        'PORT': config('DBPORT', 5432),
+        'USER': config('DBUSER','postgres'),
+        'PASSWORD': config('DBPASS','password'),
+        'NAME': config('DBNAME','database'),
+        'OPTIONS': {
+            'options': '-c search_path=' + config('DBSCHEMA', 'public')
+        }
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/4.2/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/4.2/topics/i18n/
+
+LANGUAGE_CODE = 'es-cl'
+
+TIME_ZONE = 'America/Santiago'
+
+USE_I18N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/4.2/howto/static-files/
+
+STATIC_URL = 'static/'
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/4.2/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+REST_FRAMEWORK = { 'DEFAULT_SCHEMA_CLASS': 'rest_framework.schemas.coreapi.AutoSchema' }
+CORS_ALLOW_CREDENTIALS = True
+CORS_ALLOWED_ORIGINS = [
+    "http://localhost:3000",
+]

project/project/urls.py

@@ -0,0 +1,25 @@
+"""
+URL configuration for project project.
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/4.2/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+from django.contrib import admin
+from django.urls import path, include
+from rest_framework.documentation import include_docs_urls
+
+urlpatterns = [
+    path('admin/', admin.site.urls),
+    path('api/', include('api.urls')),
+    path('docs/', include_docs_urls(title = 'API Documentation')),
+]

project/project/wsgi.py

@@ -0,0 +1,16 @@
+"""
+WSGI config for project project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.2/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'project.settings')
+
+application = get_wsgi_application()

readme.md

@@ -0,0 +1,57 @@
+
+# Dependencias
+
+* **Django**: framework django
+* **psycopg2-binary**: permite uso de base datos postgres
+* **djangorestframework**: permite crear rest api json
+* **django-cors-headers**: requerido para desarrollo de frontend, permite acceso desde una dominio distinto al backend
+* **coreapi**: genera documentación de rest api
+* **python-decouple**: lee archivo .env para variables de ambiente
+* **PyJWT**: permite generar json-web-token
+* **pymongo**: permite conectarse a base datos mongo
+
+
+# Docker
+
+Para iniciar la aplicacion usando docker
+
+~~~bash
+cd <carpeta del proyecto>/docker
+docker compose up -d
+~~~
+
+
+
+# Script para levantar aplicacion python
+
+**start.sh**
+
+~~~bash
+#!/bin/sh
+cd /app
+
+# si no existe directorio de ambiente, se crea
+if [ ! -d /app/libs ]; then
+  python -m venv libs
+  . ./libs/bin/activate
+  pip install -r requirements.txt
+fi
+
+# activar ambiente con dependencias
+. ./libs/bin/activate
+
+# si no existe un proyecto inicial, lo crea
+if [ ! -d /app/project ]; then
+  django-admin startproject project
+fi
+
+# iniciar servidor con puerto 8000
+python /app/project/manage.py runserver 0.0.0.0:8000
+~~~
+
+# Extraer models de base de datos
+
+~~~bash
+python manage.py inspectdb > api/models.py
+~~~
+

requirements.txt

@@ -0,0 +1,8 @@
+Django
+psycopg2-binary
+djangorestframework
+django-cors-headers
+coreapi
+python-decouple
+PyJWT
+pymongo